Identifiers
Accession number:
CGN14225
Accession name:
Holborn
Crop (and subcrop type):
lettuce (L. sativa, group Crisp Lettuce)
Population type:
Breeders variety
SMTA status
SMTA needed:
Yes
Classification
Genus:
Lactuca
Species:
sativa
Sub-taxon:
group Crisp Lettuce
Origin information
Collecting number:
Country of origin:
Switzerland
Collection site:
Latitude / Longitude:
46,8 / 8,2, uncertainty 189036 meter
Altitude (m):
Collecting date:
Donor institute:
VHJ Sempra, Research and Breeding Institute of Vegetable Crops, Holice, Olomouc, Czech Republic
Donor number:
9-1-235
Other numbers:
Origin address:
Altdorfer Samen, Zurich, Switzerland
Origin type:
Other information
DOI:
10.18730/1CRDZ
https://doi.org/10.18730/1CRDZ
https://doi.org/10.18730/1CRDZ
Type of variety or selection (groups within subcrops):
Batavia Blonde a Bord Rouge
Additional passport information:
correct accession name probably is Holborn Standard
Observations
Morphological characteristics
Plant characteristics
Physiological characteristics
present
not visible
high
diffused
red
light
dark
low
high
low
high
not flabellate
transverse elliptic
yellow
white
low
high
low
high
low
high
circular
small
large
low
high
low
high
Pictures
The following pictures are available for this accession.
.JPG)
06 Close-up (Nergena 2010).JPG
.JPG)
06 Field Characterization (Nergena 2010).JPG